Deburred VS ribs and structure. Next up is removing the blue film at the rivet lines and deburring the skin. Also, I made a unfortunate discovery concerning the completed HS skins. I dimpled the holes marked "leave open for empennage fairing". My Dad told me that I can de-dimple the holes with the pneumatic squeezer. In the future, read the directions carefully AND mark the holes which do not require dimpling! No pictures as deburring is boring :(
